Pith Number

pith:YLMBE7CI

pith:2015:YLMBE7CIXXJWAIL5BKTGYM4BBX

not attested not anchored not stored refs pending

Molecular Beam Epitaxy Growth of Superconducting LiFeAs Film on SrTiO3(001) Substrate

Hai-Cheng Lin, Kai Chang, Ke He, Kun Zhao, Lili Wang, Peng Deng, Qi-Kun Xue, Shuai-hua Ji, Teng Zhang, Xi Chen, Xu-Cun Ma

arxiv:1503.03216 v1 · 2015-03-11 · cond-mat.mtrl-sci · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLMBE7CIXXJWAIL5BKTGYM4BBX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:25:04.074383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d8127c48bdd360217d0aa66c33810ddddc61576200f5b1168312db5f4625dd

Aliases

arxiv: 1503.03216 · arxiv_version: 1503.03216v1 · doi: 10.48550/arxiv.1503.03216 · pith_short_12: YLMBE7CIXXJW · pith_short_16: YLMBE7CIXXJWAIL5 · pith_short_8: YLMBE7CI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YLMBE7CIXXJWAIL5BKTGYM4BBX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c2d8127c48bdd360217d0aa66c33810ddddc61576200f5b1168312db5f4625dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fbf1fd4d80af5fb8359024d540f3bb6989126e687846116dbf2d15f6b3b7348",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-11T08:44:51Z",
    "title_canon_sha256": "06a26cc52290de767a2bfa922738c6b5f235d56c2978e74aa5402549eedf6419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03216",
    "kind": "arxiv",
    "version": 1
  }
}